3726590

Information

• Patent Grant
• 3726590

• References
• Source

• Patent Number

  3,726,590

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  52 years ago

• CPC

  • G03B27/06 - for automatic repeated copying of the same original

• US Classifications

  • 355 - Photocopying
  • 271 - Sheet feeding or delivering